Yi-Ying Chen

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Tai Ping, TW

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Patents Grantslast 30 patents

Information Patent Grant
Tool storage box
- Patent number D668040
- Issue date Oct 2, 2012
- Yi-Ying Chen
- D03 - Travel goods and personal belongings
Information Patent Grant
Tool storage box
- Patent number 8,251,211
- Issue date Aug 28, 2012
- Yi-Ying Chen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS